* {
	margin: 0;
	padding: 0;
}

body {
	font-size: 15px;
}

ul {
	list-style: none;
}

a {
	text-decoration: none;
}

.leftside {
	background-color: #313A46;
	width: 240px;
	position: fixed;
	bottom: 0;
	top: 0;
	box-shadow: 0 0 35px 0 rgb(154 161 171 / 15%);
}


.logo {
	display: block;
	width: 100%;
	height: 70px;
	text-align: center;
}

.logo img {
	line-height: 40px;
	height: 40px;
	margin-top: 20px;
}

/* 侧边栏导航 */
.nav {
	padding: 10px 0;
}

.nav a {
	display: block;
	color: #8391A2;
	padding: 8px 30px;
	font-family: "微软雅黑", serif;
	font-weight: 500;
}

.nav ul a {
	padding-left: 45px;
	font-size: 13px;
}

.iconfont {
	margin-right: 10px;
}

.nav .active {
	color: #FFF;
	background-color: #0D6EFD;
}

.nav .toggle {
	float: right;
	transform: rotate(-90deg);
	/* transform-origin   : center; */
}

.nav ul {
	display: none;
}


@keyframes close {
	0% {
		transform: rotate(0deg);
	}

	100% {
		transform: rotate(-90deg);
	}
}

.close {
	animation: close 0.4s forwards;
}

@keyframes open {
	0% {
		transform: rotate(-90deg);
	}

	100% {
		transform: rotate(0deg);
	}
}

.open {
	animation: open 0.4s forwards;
}

/* 右侧区 */
.right {
	position: fixed;
	left: 240px;
	top: 0;
	bottom: 0;
	right: 0;
	display: flex;
	flex-direction: column;
}

.top {
	height: 70px;
	display: flex;
	justify-content: space-between;
	align-items: center;
}


.top .iconfont {
	font-size: 24px;
	color: #313A46;
	line-height: 70px;
	cursor: pointer;
}

.menu {
	width: 60px;
	text-align: center;
}

.search {
	width: 550px;
	display: flex;
	align-items: center;
}

.search input {
	border: 0 none;
	outline: none;
	height: 40px;
	background-color: #F1F1F1;
	border-radius: 5px 0 0 5px;
	padding-left: 8px;
	width: 220px;
	color: #FEFEFF;
}

.search button {
	border: 0 none;
	outline: none;
	height: 40px;
	background-color: #0D6EFD;
	border-radius: 0 5px 5px 0;
	width: 80px;
	color: #FEFEFF
}

.init {
	width: 100px;
	border-radius: 4px;
	background-color: #0D6EFD;
	font-size: 12px;
	color: #FFF;
	line-height: 24px;
	text-align: center;
	cursor: pointer;
}

.user {
	width: 130px;
	display: flex;
	justify-content: center;
	align-items: center;
	font-size: 14px;
	color: #6D767E;
}

.logout a {
	width: 110px;
	display: flex;
	justify-content: center;
	align-items: center;
	font-size: 14px;
	color: #6D767E;
}

.avatar {
	height: 32px;
	width: 32px;
	overflow: hidden;
	border-radius: 50%;
	margin-right: 8px;
}

.content {
	flex: 1;
}

iframe {
	width: 100%;
	height: 100%;
}